44089494399 has 16 divisors (see below), whose sum is σ = 65794547040. Its totient is φ = 29178446400.

The previous prime is 44089494389. The next prime is 44089494431. The reversal of 44089494399 is 99349498044.

It is not a de Polignac number, because 44089494399 - 2⁸ = 44089494143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44089494389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5955952 + ... + 5963349.

It is an arithmetic number, because the mean of its divisors is an integer number (4112159190).

Almost surely, 2^44089494399 is an apocalyptic number.

44089494399 is a deficient number, since it is larger than the sum of its proper divisors (21705052641).

44089494399 is a wasteful number, since it uses less digits than its factorization.

44089494399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11919447 (or 11919441 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 63.

The spelling of 44089494399 in words is "forty-four billion, eighty-nine million, four hundred ninety-four thousand, three hundred ninety-nine".